2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/175585The $α$-proton Coulomb interaction is included in the description of $α$-deuteron scattering using the screening and renormalization approach in the framework of momentum-space three-particle equations. The technical reliability of the method is demonstrated. Large Coulomb-force effects are found.To be published in Phys. Rev. CNuclear Theorytext